x/pkgsite: README relative image links are broken

[kindermoumoute]

In tab overview all relative urls from the README.md are correctly replaced to absolute urls using GitHub's base url. This should be done as well for relative image path.

What did you do?

Go to https://pkg.go.dev/github.com/scaleway/scaleway-sdk-go?tab=overview

What did you expect to see?

Image rendering correctly

What did you see instead?

Broken image link

[julieqiu]

/cc @jba

[jba]

The problem here is that the img link is in HTML, not Markdown. We currently traverse the markdown, but not the HTML embedded within it.